HIOKI(Japanese) will be newly releasedACclamp meterCM4141(Rated)2000A）This is a newly designed AC clamp shaped watch with a clamp (sensor part) shape that pursues flexibility.
HIOKI(Japanese) Last year3Monthly release of pursuing flexibilityACclamp meterCM3289(Rated)1000A）， 同年10The month has been released againAC/DCclamp meterCM4375TheCM4376(Both models are rated)1000A）.
This product not only further enriches the series, but also solves the problem of many on-site measurements that cannot be taken due to the inability to clamp cables, which helps to improve work efficiency.

Development Background

Regular maintenance and upkeep are necessary for the proper operation of electrical facilities in buildings and factories. Clamp meter is a measuring instrument that can easily measure current by simply clamping the cable in the middle, and is widely used in maintenance and management sites of this type.
In recent years, due to the miniaturization of distribution boards, the internal wires have been densely packed, and the space between cables has become narrower. However, the traditional clamp shaped watch has thicker jaws, which makes it impossible to clamp cables, causing difficulties in work.
In addition, when measuring high currents/When using thick cables, a flexible sensor must be prepared separately and connected to a clamp gauge. A flexible sensor is a tubular sensor that can bend freely and is used around cables, but there is a risk of contact with the energized terminals in the distribution panel when the gap is returned to the hand.
Therefore, we have upgraded the shape of the jaws and linear clamp gauges this time, even when using high currents/Coarse cables can also be safely and easily clamped.

CM4141TheCM4142Characteristics of

1.The new shaped thin clamp can easily insert between cable gaps and also clamp thick cables.
Pursuing flexibility, reducing the width near the jaws to11mmPreviously, products were15~22mm）
In addition, although the clamp shaped watch launched last yearCM3289The measurable cable diameter is approximately33 mmButCM4141The measurable cable diameter reaches55 mm. UseCM 4141It can measure thick cables without the need for flexible sensors.

2.Durable and sturdy jaws
In areas with dense cables, you can insert the clamp into the cable.CM4141Although the jaws are thin, they are very sturdy and not easily damaged.

3.Using the true effective value method to measure up toAC2000 A
Even when the inverter device or switching power supply causesACWhen there is waveform distortion in the current, accurate values can also be measured.
Previous products wereAC 1000 AAnd this product is measurableAC2000 AThe high current. Due to its60.00A /600.0A/20003The gear range can be used for various purposes.

4.Only heavy300g, easy to do homework
Compared to a clamp gauge of the same size, the weight is reduced by at least100gDuring prolonged handheld work, it can significantly reduce the burden on the hands.

5.Rich measurement functions
In addition to current, it can also measure various items.
ACCurrentAC/DCVoltage, frequency, conductivity check, resistance, electrostatic capacitance, diode, temperature

main purpose/Usage location

·Confirm if the rated current of the circuit breaker is appropriate
·Confirm the starting current (surge current) of electrical equipment and conduct maintenance checks
·Electricians, buildings, factories, etc